I'm got offered $250 from iFixIt for my PowerBook G4 and decided that I needed the money than a second/backup laptop. I've been preparing the laptop to be shipped to them. I got everything I need off the hard drive and went to format the hard drive using the CD's included that were shipped with the PowerBook. Only problem was that I could not find them. Rather than spend hours searching for them, I was wondering if it would work using the CD's that were shipped with my new MBP? Also, if this does not work, is there any other way without having the original discs? Thanks!